CN210970363U - Double-ink-supply system for digital ink-jet printing machine - Google Patents
Double-ink-supply system for digital ink-jet printing machine Download PDFInfo
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- CN210970363U CN210970363U CN201920727789.9U CN201920727789U CN210970363U CN 210970363 U CN210970363 U CN 210970363U CN 201920727789 U CN201920727789 U CN 201920727789U CN 210970363 U CN210970363 U CN 210970363U
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Abstract
The utility model discloses a digital inkjet printing machine is with two ink supply systems, including first ink horn and second ink horn, be provided with first china ink chamber and second box chamber in first ink horn and the second ink horn, link to each other through the passageway between first china ink chamber and the second box chamber, be provided with the check valve in the passageway, be connected with on the first china ink chamber and supply black mechanism, slide in the first china ink chamber and set up and install the clamp plate, first china ink chamber and second china ink chamber link to each other with the manometer pipe simultaneously, the one end that first china ink chamber was kept away from to the manometer pipe links to each other with supplying pressure mechanism, the one end that first china ink chamber was kept away from in the second china ink chamber is connected with the ink gun. The utility model relates to a simple structure, convenient to use supplies the ink evenly, and the effectual digital inkjet printing machine of inkjet is with two ink supply systems.
Description
Technical Field
The utility model relates to an ink jet printing technical field specifically is a digital ink jet printing machine is with two ink supply system.
Background
With the development of digital ink-jet printing machine technology, the dual ink supply system is beginning to be applied to digital ink-jet equipment. However, most of the existing double-ink-supply systems applied to the digital ink-jet printing machine have the problems of troublesome ink box replacement and uniform pressure of a nozzle, so that the use is complicated, and the printed characters or patterns are not clear. Therefore, a new dual ink supply system for digital inkjet printer is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two ink supply system for digital inkjet printing machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a digital inkjet printing machine is with two ink supply systems, includes first ink horn and second ink horn, be provided with first china ink chamber and second china ink chamber in first ink horn and the second ink horn, link to each other through the passageway between first china ink chamber and the second china ink chamber, be provided with the check valve in the passageway, be connected with on the first china ink chamber and supply black mechanism, slide in the first china ink chamber and set up and install the clamp plate, first china ink chamber and second china ink chamber link to each other with the pressure pipe simultaneously, the one end that first china ink chamber was kept away from to the pressure pipe links to each other with supplying pressure mechanism, the one end that first china ink chamber was kept away from in second china ink chamber is connected with the ink gun.
Preferably, the ink supply mechanism comprises an ink tank, the ink tank is connected with a micro ink pump through a pipeline, and the micro ink pump is connected with the first ink cavity through an ink supply pipe.
Preferably, the pressure supply mechanism comprises a vacuum pump, the vacuum pump is connected with an air cavity, and the air cavity is connected with the pressure pipe.
Preferably, the pressure tube is provided with an electromagnetic valve at one end close to the air cavity, the ink gun is also provided with an electromagnetic valve, and the ink supply tube is also provided with an electromagnetic valve at one end close to the first ink cavity.
Preferably, a pressure relief valve is arranged on the end face of one side of the first ink cavity, which faces away from the second ink cavity, and the pressure tube is also provided with a pressure relief valve at the end close to the second ink cavity.
Preferably, a plurality of guide rods are arranged on the end face of one side of the pressing plate, which is back to the second ink cavity, a plurality of guide rod grooves are arranged on the inner wall of the first ink cavity, and the guide rod grooves are installed in a sliding fit manner with the guide rods.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, first ink horn and second ink horn can simultaneous working also can alternate work, and the while operation can increase the black look kind of ink horn, and alternate work can reduce maintenance down time, supplies the ink mechanism to supply the ink in first china ink chamber, supplies to press the mechanism to press the china ink in first china ink chamber to second china ink chamber, supplies simultaneously to press the mechanism to follow the ink gun blowout with the china ink in the second china ink chamber. The micro ink pump supplements the ink in the ink pool to the first ink cavity, thus omitting the process of continuously replacing the ink box. The pressure relief valve can keep the pressure in the first ink cavity balanced all the time, so that the first ink cavity supplies ink to the second ink cavity uniformly, and the pressure relief valve can also make the pressure of the second ink cavity constant, so that the pressure of the ink gun is ensured to be constant. The utility model relates to a simple structure, convenient to use supplies the ink evenly, and the effectual digital inkjet printing machine of inkjet is with two ink supply systems.
Drawings
FIG. 1 is a schematic structural diagram of a dual ink supply system for a digital inkjet printing machine;
FIG. 2 is a schematic structural diagram of a platen in a dual ink supply system for a digital inkjet printing machine;
FIG. 3 is a schematic structural diagram of a first ink chamber in a dual ink supply system for a digital inkjet printer.
In the figure: 1-a first ink box, 2-a second ink box, 3-a pressure supply mechanism, 4-a vacuum pump, 5-an air cavity, 6-a pressure pipe, 7-an ink supply mechanism, 8-an ink pool, 9-a micro ink pump, 10-an ink supply pipe, 11-a pressure release valve, 12-a guide rod, 13-a pressure plate, 14-a first ink cavity, 15-a channel, 16-a one-way valve, 17-a second ink cavity, 18-an ink gun, 19-an electromagnetic valve and 20-a guide rod groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a two ink supply systems for digital inkjet printing machine, includes first ink horn 1 and second ink horn 2, be provided with first china ink chamber 14 and second china ink chamber 17 in first ink horn 1 and the second ink horn 2, link to each other through passageway 15 between first china ink chamber 14 and the second china ink chamber 17, be provided with check valve 16 in the passageway 15, be connected with on the first china ink chamber 14 and supply black mechanism 7, slide in the first china ink chamber 14 and set up and install clamp plate 13, first china ink chamber 14 and second china ink chamber 17 link to each other with pressure pipe 6 simultaneously, the one end that first china ink chamber 14 was kept away from to pressure pipe 6 links to each other with pressure supply mechanism 3, the one end that first china ink chamber 14 was kept away from to second china ink chamber 17 is connected with ink gun 18.
In the working process, the first ink box 1 and the second ink box 2 can work simultaneously or alternatively, the ink color types of the ink boxes 1 can be increased during the working simultaneously, the maintenance downtime can be reduced by the alternative working, the ink supply mechanism 7 supplies ink to the first ink cavity 14, the pressure supply mechanism 3 presses the ink in the first ink cavity 14 to the second ink cavity 17, and meanwhile, the pressure supply mechanism 3 ejects the ink in the second ink cavity 17 from the ink gun 18.
The ink supply mechanism 7 comprises an ink tank 8, the ink tank 8 is connected with a micro ink pump 9 through a pipeline, and the micro ink pump 9 is connected with a first ink cavity 14 through an ink supply pipe 10.
The micro ink pump 9 replenishes the ink in the ink pool 8 to the first ink chamber 14, and the process of continuously replacing the ink box is omitted.
The pressure supply mechanism 3 comprises a vacuum pump 4, the vacuum pump 4 is connected with an air cavity 5, and the air cavity 5 is connected with a pressure pipe 6.
The vacuum pump 4 gives a positive pressure to the air chamber 5, and the pressure in the air chamber 5 is fed into the first ink chamber 14 and the second ink chamber 17 through the pressure pipe 6.
The pressure tube 6 is provided with an electromagnetic valve 19 at one end near the air chamber 5, the ink jet head 18 is also provided with an electromagnetic valve 19, and the ink supply tube 10 is also provided with an electromagnetic valve 19 at one end near the first ink chamber 14.
The solenoid valve 19 is used to regulate opening and closing of the pressure tube 6, the ink supply tube 10, and the ink-jet head 18.
A pressure relief valve 11 is arranged on the end surface of one side of the first ink cavity 14, which is back to the second ink cavity 17, and a pressure relief valve 11 is also arranged at one end of the pressure tube 6, which is close to the second ink cavity 17.
The pressure relief valve 11 can keep the pressure in the first ink chamber 14 balanced all the time, so that the first ink chamber 14 supplies ink to the second ink chamber 17 uniformly, and the pressure relief valve 11 can also make the pressure in the second ink chamber 17 constant, so as to ensure that the pressure of the ink-jet head 18 is constant.
Preferably, a plurality of guide rods 12 are arranged on the end surface of the pressure plate 13 facing away from the second ink chamber 17, a plurality of guide rod grooves 20 are arranged on the inner wall of the first ink chamber 14, and the guide rod grooves 20 are installed in a sliding fit manner with the guide rods 12.
The guide bar groove 20 is in sliding fit with the guide bar 12, so that the stability of the pressure plate 13 during sliding can be improved.
The utility model discloses a theory of operation is: the utility model relates to a two ink supply systems for digital inkjet printing machine, in the working process, first ink horn 1 and second ink horn 2 can simultaneous working also can alternate work, the while working time can increase the china ink color kind of ink horn 1, alternate work can reduce the maintenance down time, supply ink mechanism 7 to supply the china ink to in the first china ink chamber 14, supply to press the mechanism 3 to press the china ink in the first china ink chamber 14 to second china ink chamber 17 in, supply simultaneously to press the mechanism 3 to follow the inkjet head 18 blowout with the china ink in the second china ink chamber 17. The micro ink pump 9 replenishes the ink in the ink pool 8 to the first ink chamber 14, and the process of continuously replacing the ink box is omitted. The vacuum pump 4 gives a positive pressure to the air chamber 5, and the pressure in the air chamber 5 is fed into the first ink chamber 14 and the second ink chamber 17 through the pressure pipe 6. The solenoid valve 19 is used to regulate opening and closing of the pressure tube 6, the ink supply tube 10, and the ink-jet head 18. The pressure relief valve 11 can keep the pressure in the first ink chamber 14 balanced all the time, so that the first ink chamber 14 supplies ink to the second ink chamber 17 uniformly, and the pressure relief valve 11 can also make the pressure in the second ink chamber 17 constant, so as to ensure that the pressure of the ink-jet head 18 is constant. The guide bar groove 20 is in sliding fit with the guide bar 12, so that the stability of the pressure plate 13 during sliding can be improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A double ink supply system for a digital ink-jet printing machine comprises a first ink box (1) and a second ink box (2), and is characterized in that: be provided with first china ink chamber (14) and second china ink chamber (17) in first ink horn (1) and second ink horn (2), link to each other through passageway (15) between first china ink chamber (14) and second china ink chamber (17), be provided with check valve (16) in passageway (15), be connected with on first china ink chamber (14) and supply ink mechanism (7), slide in first china ink chamber (14) and set up and install clamp plate (13), first china ink chamber (14) and second china ink chamber (17) link to each other with pressure pipe (6) simultaneously, the one end that first china ink chamber (14) were kept away from in pressure pipe (6) links to each other with pressure supply mechanism (3), the one end that first china ink chamber (14) were kept away from in second china ink chamber (17) is connected with ink gun (18).
2. The dual ink supply system for digital ink jet printer according to claim 1, wherein: the ink supply mechanism (7) comprises an ink tank (8), the ink tank (8) is connected with a micro ink pump (9) through a pipeline, and the micro ink pump (9) is connected with a first ink cavity (14) through an ink supply pipe (10).
3. The dual ink supply system for digital ink jet printer according to claim 2, wherein: the pressure supply mechanism (3) comprises a vacuum pump (4), the vacuum pump (4) is connected with an air cavity (5), and the air cavity (5) is connected with a pressure pipe (6).
4. A dual ink supply system for a digital ink jet printer according to claim 3, wherein: the ink jet head is characterized in that an electromagnetic valve (19) is arranged at one end, close to the air cavity (5), of the pressure pipe (6), the electromagnetic valve (19) is also arranged in the ink jet head (18), and the electromagnetic valve (19) is also arranged at one end, close to the first ink cavity (14), of the ink supply pipe (10).
5. The dual ink supply system for digital ink jet printer according to claim 1, wherein: a pressure release valve (11) is arranged and installed on the end face, back to the second ink cavity (17), of one side of the first ink cavity (14), and the pressure pipe (6) is also arranged and installed at the end, close to the second ink cavity (17), of the pressure pipe (11).
6. The dual ink supply system for digital ink jet printer according to claim 1, wherein: the end face, on one side of the pressing plate (13) facing away from the second ink cavity (17), of the pressing plate is provided with a plurality of guide rods (12), the inner wall of the first ink cavity (14) is provided with a plurality of guide rod grooves (20), and the guide rod grooves (20) are installed in a sliding fit mode with the guide rods (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727789.9U CN210970363U (en) | 2019-05-21 | 2019-05-21 | Double-ink-supply system for digital ink-jet printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727789.9U CN210970363U (en) | 2019-05-21 | 2019-05-21 | Double-ink-supply system for digital ink-jet printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210970363U true CN210970363U (en) | 2020-07-10 |
Family
ID=71457955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920727789.9U Expired - Fee Related CN210970363U (en) | 2019-05-21 | 2019-05-21 | Double-ink-supply system for digital ink-jet printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210970363U (en) |
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2019
- 2019-05-21 CN CN201920727789.9U patent/CN210970363U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20210521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |